Specifications – Rockwell Automation 1440-RMA00-04RC XM-440 Master Relay Module User Manual
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Rockwell Automation Publication ENMON-IN440I-EN-P - February 2014
XM-440 Master Relay Module
Specifications
The following table lists the technical specifications for the XM-440 module.
Attribute XM-440
Temperature, operating 
IEC 60068-2-1 (Test Ad, Operating Cold), 
IEC 60068-2-2 (Test Bd, Operating Dry Heat), 
IEC 60068-2-14 (Test Nb, Operating Thermal Shock) 
-20…65 °C (-4…149 °F)
Temperature, surrounding air, max
65 °C (149 °F)
Temperature, nonoperating 
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), 
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), 
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock) 
-40…85 °C (-40…185 °F)
Relative humidity 
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat) 
5…95% noncondensing
Vibration 
IEC 60068-2-6 (Test Fc, Operating) 
2 g @ 10…500 Hz
Shock, operating 
IEC 60068-2-27 (Test Ea, Unpackaged Shock) 
15 g
Shock, nonoperating 
IEC 60068-2-27 (Test Ea, Unpackaged Shock) 
20 g
Emissions 
CISPR 11 (IEC 61000-6-4) 
Class A
ESD immunity
IEC 61000-4-2
4 kV contact discharges 
8 kV air discharges 
Radiated RF immunity
IEC 61000-4-3
10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz 
10V/m with 200 Hz 50% Pulse 100% AM at 900 MHz 
10V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz 
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz 
EFT/B immunity
IEC 61000-4-4
±2 kV at 5 kHz on power ports 
±1 kV at 5 kHz on relay and shielded signal ports 
±1 kV at 5 kHz on XMbus port 
Surge Transient immunity
IEC 61000-4-5
±1 kV line-earth(CM) on relay ports 
±2 kV line-earth(CM) on shielded signal ports 
±2 kV line-earth(CM) on XMbus port 
Conducted RF immunity 
IEC 61000-4-6 
10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz
Enclosure type rating
None (open-style)
Voltages/ranges
Supply: 
24V DC, 0.2A max, Class 2/SELV 
Relay: 
250V AC, 50/60 Hz, 3 A resisitive
Power dissipation
3.4 W max
External over-current protection
440-5AFUSEKIT for SELV/PELV power sources
Isolation voltage
250V (continuous), Basic Insulation Type, relay to relay and to all other circuits
Type tested at 1500V AC for 60 s